$79 Cheap Frontier Airlines flights Pittsburgh (PIT) to Las Vegas (LAS)

View $79 flight on Mon, Jan 26, 2026Opens in a new window

$79 Cheap Frontier Airlines flights Pittsburgh (PIT) to Las Vegas (LAS)

Prices were available within the past 7 days and start at $79 for one-way flights and $175 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Mon, Jan 26 - Mon, Feb 2
PIT
Pittsburgh
LAS
Las Vegas
$175 Roundtrip, found 5 days ago
$175
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Mon, Jan 26 from Pittsburgh to Las Vegas, returning Mon, Feb 2, priced at $175 found 5 days ago
Frontier Airlines
Mon, Jan 26 - Fri, Jan 30
PIT
Pittsburgh
LAS
Las Vegas
$210 Roundtrip, found 5 days ago
$210
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Mon, Jan 26 from Pittsburgh to Las Vegas, returning Fri, Jan 30, priced at $210 found 5 days ago
Frontier Airlines
Fri, Jan 23 - Sun, Feb 1
PIT
Pittsburgh
LAS
Las Vegas
$260 Roundtrip, found 5 days ago
$260
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Fri, Jan 23 from Pittsburgh to Las Vegas, returning Sun, Feb 1, priced at $260 found 5 days ago

Find the cheapest month to fly from Pittsburgh (PIT) to Las Vegas (LAS)

September is typically the cheapest month to fly

From $122 - $438 per traveler.

Alternative airports near Las Vegas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to McCarran Intl. LAS. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $559
LAS
McCarran Intl.
CheapestClosest
Average driving time to city center6 min
Flights from $559
Flights from Pittsburgh (PIT) to Las Vegas (LAS)
Origin airport
Pittsburgh Intl.
Destination airport
Harry Reid Intl.
Airlines serving
American Airlines, Delta, JetBlue Airways, Southwest Airlines, United
Popular airline
United
Distance
3046 km
Average flight time
1 hour 53 mins